description: This cross-version extension represents Sequence.referenceSeq from http://hl7.org/fhir/StructureDefinition/Sequence|3.0.2 for use in FHIR R5.
package_name: hl7.fhir.uv.xver-r3.r5
derivation: constraint
name: ext_R3_Sequence_referenceSeq
type: Extension
elements:
  extension:
    array: true
    min: 2
    index: 0
    slicing:
      rules: closed
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: 2
      slices:
        chromosome:
          match: {url: null}
          schema:
            isModifier: false
            short: Chromosome containing genetic finding
            index: 1
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Chromosome containing genetic finding
                choices: [valueCodeableConcept]
                index: 3
              valueCodeableConcept:
                base: {path: 'Extension.value[x]'}
                type: CodeableConcept
                short: Chromosome containing genetic finding
                choiceOf: value
                index: 4
        genomeBuild:
          match: {url: null}
          schema:
            isModifier: false
            short: The Genome Build used for reference, following GRCh build versions e.g. 'GRCh 37'
            index: 5
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: The Genome Build used for reference, following GRCh build versions e.g. 'GRCh 37'
                choices: [valueString]
                index: 7
              valueString:
                base: {path: 'Extension.value[x]'}
                type: string
                short: The Genome Build used for reference, following GRCh build versions e.g. 'GRCh 37'
                choiceOf: value
                index: 8
        referenceSeqId:
          match: {url: null}
          schema:
            isModifier: false
            short: Reference identifier
            index: 9
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Reference identifier
                choices: [valueCodeableConcept]
                index: 11
              valueCodeableConcept:
                base: {path: 'Extension.value[x]'}
                type: CodeableConcept
                short: Reference identifier
                choiceOf: value
                index: 12
        referenceSeqPointer:
          match: {url: null}
          schema:
            short: A Pointer to another Sequence entity as reference sequence
            isModifier: false
            index: 13
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: A Pointer to another Sequence entity as reference sequence
                choices: [valueReference]
                index: 15
              valueReference:
                base: {path: 'Extension.value[x]'}
                type: Reference
                short: A Pointer to another Sequence entity as reference sequence
                choiceOf: value
                refers: ['http://hl7.org/fhir/StructureDefinition/Sequence']
                index: 16
        referenceSeqString:
          match: {url: null}
          schema:
            isModifier: false
            short: A string to represent reference sequence
            index: 17
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: A string to represent reference sequence
                choices: [valueString]
                index: 19
              valueString:
                base: {path: 'Extension.value[x]'}
                type: string
                short: A string to represent reference sequence
                choiceOf: value
                index: 20
        strand:
          match: {url: null}
          schema:
            isModifier: false
            short: Directionality of DNA ( +1/-1)
            index: 21
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Directionality of DNA ( +1/-1)
                choices: [valueInteger]
                index: 23
              valueInteger:
                base: {path: 'Extension.value[x]'}
                type: integer
                short: Directionality of DNA ( +1/-1)
                choiceOf: value
                index: 24
        windowStart:
          match: {url: null}
          schema:
            isModifier: false
            short: Start position of the window on the  reference sequence
            _required: true
            index: 25
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Start position of the window on the  reference sequence
                choices: [valueInteger]
                index: 27
              valueInteger:
                base: {path: 'Extension.value[x]'}
                type: integer
                short: Start position of the window on the  reference sequence
                choiceOf: value
                index: 28
        windowEnd:
          match: {url: null}
          schema:
            isModifier: false
            short: End position of the window on the reference sequence
            _required: true
            index: 29
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: End position of the window on the reference sequence
                choices: [valueInteger]
                index: 31
              valueInteger:
                base: {path: 'Extension.value[x]'}
                type: integer
                short: End position of the window on the reference sequence
                choiceOf: value
                index: 32
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/3.0/StructureDefinition/extension-Sequence.referenceSeq'}
    index: 33
package_version: 0.0.1-snapshot-1
extensions:
  chromosome:
    url: null
    isModifier: false
    short: Chromosome containing genetic finding
    index: 1
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Chromosome containing genetic finding
        choices: [valueCodeableConcept]
        index: 3
      valueCodeableConcept:
        base: {path: 'Extension.value[x]'}
        type: CodeableConcept
        short: Chromosome containing genetic finding
        choiceOf: value
        index: 4
  genomeBuild:
    url: null
    isModifier: false
    short: The Genome Build used for reference, following GRCh build versions e.g. 'GRCh 37'
    index: 5
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: The Genome Build used for reference, following GRCh build versions e.g. 'GRCh 37'
        choices: [valueString]
        index: 7
      valueString:
        base: {path: 'Extension.value[x]'}
        type: string
        short: The Genome Build used for reference, following GRCh build versions e.g. 'GRCh 37'
        choiceOf: value
        index: 8
  referenceSeqId:
    url: null
    isModifier: false
    short: Reference identifier
    index: 9
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Reference identifier
        choices: [valueCodeableConcept]
        index: 11
      valueCodeableConcept:
        base: {path: 'Extension.value[x]'}
        type: CodeableConcept
        short: Reference identifier
        choiceOf: value
        index: 12
  referenceSeqPointer:
    url: null
    short: A Pointer to another Sequence entity as reference sequence
    isModifier: false
    index: 13
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: A Pointer to another Sequence entity as reference sequence
        choices: [valueReference]
        index: 15
      valueReference:
        base: {path: 'Extension.value[x]'}
        type: Reference
        short: A Pointer to another Sequence entity as reference sequence
        choiceOf: value
        refers: ['http://hl7.org/fhir/StructureDefinition/Sequence']
        index: 16
  referenceSeqString:
    url: null
    isModifier: false
    short: A string to represent reference sequence
    index: 17
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: A string to represent reference sequence
        choices: [valueString]
        index: 19
      valueString:
        base: {path: 'Extension.value[x]'}
        type: string
        short: A string to represent reference sequence
        choiceOf: value
        index: 20
  strand:
    url: null
    isModifier: false
    short: Directionality of DNA ( +1/-1)
    index: 21
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Directionality of DNA ( +1/-1)
        choices: [valueInteger]
        index: 23
      valueInteger:
        base: {path: 'Extension.value[x]'}
        type: integer
        short: Directionality of DNA ( +1/-1)
        choiceOf: value
        index: 24
  windowStart:
    url: null
    isModifier: false
    short: Start position of the window on the  reference sequence
    _required: true
    index: 25
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Start position of the window on the  reference sequence
        choices: [valueInteger]
        index: 27
      valueInteger:
        base: {path: 'Extension.value[x]'}
        type: integer
        short: Start position of the window on the  reference sequence
        choiceOf: value
        index: 28
  windowEnd:
    url: null
    isModifier: false
    short: End position of the window on the reference sequence
    _required: true
    index: 29
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: End position of the window on the reference sequence
        choices: [valueInteger]
        index: 31
      valueInteger:
        base: {path: 'Extension.value[x]'}
        type: integer
        short: End position of the window on the reference sequence
        choiceOf: value
        index: 32
class: extension
kind: complex-type
url: http://hl7.org/fhir/3.0/StructureDefinition/extension-Sequence.referenceSeq
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.0.1-snapshot-1
required: [url]